---
title: "JSON Viewer V3 – Chrome extension stats, history and permissions"
description: "423 users, rated 5.00 by 5 people. Version 0.19.0, updated 2025-03-24. Requests 1 permission."
url: "https://extensiontracker.com/extension/cjkilmepecgopoeffjjbhoeenfkponie"
---

# JSON Viewer V3

Live in the Chrome Web Store.

- Users: 423
- Rating: 5.00 from 5 ratings
- Last checked: 2026-09-26 23:11 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #36,490 of 264,703 live extensions
- Rank in Developer Tools: #3,173 of 27,615

## The listing

What the Chrome Web Store shows, as of the last check.

Summary from the listing:

> The most beautiful and customizable JSON/JSONP highlighter that your eyes have ever seen

- Extension ID: `cjkilmepecgopoeffjjbhoeenfkponie`
- Developer: [allenforuse](https://extensiontracker.com/developer/ue3e3da7f6af5630f0a12076dacbfdf9a)
- Category: [Productivity › Developer Tools](https://extensiontracker.com/category/productivity/developer)
- First published: 2025-03-24
- Last updated: 2025-03-24
- Version: `0.19.0`
- Size: 540 KiB
- Minimum Chrome: 88
- Languages (1): English (United States)
- Support page: `https://github.com/justforuse/json-viewer`
- Chrome Web Store: <https://chromewebstore.google.com/detail/json-viewer-v3/cjkilmepecgopoeffjjbhoeenfkponie>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fcjkilmepecgopoeffjjbhoeenfkponie>

## Users over time

One row per check, newest first, as shown on the Chrome Web Store.

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-26 | 423 | 5.00 | 5 |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-09-26.

## What it can access

From the extension's manifest, in plain language.

**Every website:** it can read and change your data on all the sites you visit.

### Sites where it runs scripts

- `<all_urls>`: Every website

### Browser features

- `storage`: Save settings and data in your browser

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [NerdeFocus V3](https://extensiontracker.com/extension/gnmielnbffhfdkkncfoidalbjjaajgal) | 28 | – | – | Developer Tools |
| [Juejin helper](https://extensiontracker.com/extension/gbijcghofoganniknmllealonfhgldif) | 19 | – | – | Accessibility |
| [Iframe QR Code Generator](https://extensiontracker.com/extension/cdikjagjlmjeaafdbbbbblcbcelmmdad) | 6 | – | – | Tools |
| [Quick Search](https://extensiontracker.com/extension/nihjllpnnkikbfocpamhbaokfhcpocin) | 3 | – | – | Tools |

All 5 extensions by [allenforuse](https://extensiontracker.com/developer/ue3e3da7f6af5630f0a12076dacbfdf9a).

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 2026-09-26 23:11 UTC; next check around 2026-10-15.

How the data is collected: <https://extensiontracker.com/methodology>.

## Cite this page

Extension Tracker. “JSON Viewer V3” (cjkilmepecgopoeffjjbhoeenfkponie). Chrome Web Store data, last checked 2026-09-26. https://extensiontracker.com/extension/cjkilmepecgopoeffjjbhoeenfkponie. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_cjkilmepecgopoeffjjbhoeenfkponie,
  title   = {JSON Viewer V3 (cjkilmepecgopoeffjjbhoeenfkponie)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-26},
  url     = {https://extensiontracker.com/extension/cjkilmepecgopoeffjjbhoeenfkponie},
  urldate = {2026-09-28}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/cjkilmepecgopoeffjjbhoeenfkponie>. It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (<https://creativecommons.org/licenses/by/4.0/>), crediting Extension Tracker. Extension, developer and list pages come as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.